Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156
Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
A puppy is born blind, deaf, and toothless.
16
The largest earthworm on record was found in South Africa and measured 22 feet.
151
Sheep, goats, octopuses, and toads have rectangular pupils.
7